Waist bag



FIG. 1 is a perspective view of a waist bag showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is another perspective view of the waist bag shown in an open state.

The broken lines illustrate portions of the waist bag that form no part of the claimed design. 

CLAIM The ornamental design for a waist bag, as shown and described. 